<template>
  <div>
    <div>Vue3 和 vue2 区别</div>
    <div class="father">
      <father-Component></father-Component>
    </div>
  </div>
</template>

<script lang="ts">
import { defineComponent } from "vue";
import fatherComponent from "./fatherComponent.vue";
export default defineComponent({
  name: "Vue3AndVue2",
  components: {
    fatherComponent,
  },
  setup() {},
});
</script>
